I found Covid-19 today

This story shows how they mismatched the Influenza vaccine for the 2019-2020 flu season and never fixed it and I'd bet this missing strain of Influenza, which is a coronavirus ( https://www.cdc.gov/coronavirus/general-information.html ) was known about but never fixed. When it started killing older ones, they panicked and out comes Covid with its very small signature that trips a positive for almost everything from the common cold to covid.